Pay some girls from your church or HS to help. They will love the challenge. Get some Rubbermaid tubs, already colored would be wonderful. Throw the odd ones, like non cotton or decorator in say black tubs. Then just put big label on the tubs if they are not colored and toss it in there. When you are done, come back and fold and resort any mistakes. We did a woman's room for her that had 150 large tubs, 4 girls and me in 2 days. We had a blast and she was so happy.